Schaeffer's #191 Micron Moly Racing Oil SAE 20W-50. Changed every two nights, oil analysis dictated that we could have run up to 4 or 5 nights.

Schaeffer's #293 Supreme Synthetic Plus Rear End Lubricant, SAE 75W-90. Changed every time we changed gears, but could have gone much longer.

Schaeffer's #238 Grease for torsion bars and bearings.

Schaeffer's #190 Penetro penetrating oil for everything else.

Schaeffer's is great stuff! We were very satisfied by its performance through the season.